X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fvideo%2Faty%2Faty128fb.c;h=f7bbff4ddc6afcb06dc82ef812c716fb1281d62a;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=9789115980a5ff0a3074a3495f6a9928745dca69;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c index 978911598..f7bbff4dd 100644 --- a/drivers/video/aty/aty128fb.c +++ b/drivers/video/aty/aty128fb.c @@ -67,6 +67,7 @@ #include #ifdef CONFIG_PPC_PMAC +#include #include #include #include @@ -350,10 +351,8 @@ static int default_vmode __initdata = VMODE_1024_768_60; static int default_cmode __initdata = CMODE_8; #endif -#ifdef CONFIG_PMAC_PBOOK static int default_crt_on __initdata = 0; static int default_lcd_on __initdata = 1; -#endif #ifdef CONFIG_MTRR static int mtrr = 1; @@ -433,8 +432,7 @@ static int aty128fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, static int aty128fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *fb); static int aty128fb_blank(int blank, struct fb_info *fb); -static int aty128fb_ioctl(struct inode *inode, struct file *file, u_int cmd, - u_long arg, struct fb_info *info); +static int aty128fb_ioctl(struct fb_info *info, u_int cmd, unsigned long arg); static int aty128fb_sync(struct fb_info *info); /* @@ -480,7 +478,6 @@ static struct fb_ops aty128fb_ops = { .fb_fillrect = cfb_fillrect, .fb_copyarea = cfb_copyarea, .fb_imageblit = cfb_imageblit, - .fb_cursor = soft_cursor, }; #ifdef CONFIG_PMAC_BACKLIGHT @@ -808,8 +805,8 @@ static void __iomem * __init aty128_map_ROM(const struct aty128fb_par *par, stru /* Very simple test to make sure it appeared */ if (BIOS_IN16(0) != 0xaa55) { - printk(KERN_ERR "aty128fb: Invalid ROM signature %x should be 0xaa55\n", - BIOS_IN16(0)); + printk(KERN_DEBUG "aty128fb: Invalid ROM signature %x should " + " be 0xaa55\n", BIOS_IN16(0)); goto failed; } @@ -1249,7 +1246,6 @@ static int aty128_crtc_to_var(const struct aty128_crtc *crtc, return 0; } -#ifdef CONFIG_PMAC_PBOOK static void aty128_set_crt_enable(struct aty128fb_par *par, int on) { if (on) { @@ -1284,7 +1280,6 @@ static void aty128_set_lcd_enable(struct aty128fb_par *par, int on) aty_st_le32(LVDS_GEN_CNTL, reg); } } -#endif /* CONFIG_PMAC_PBOOK */ static void aty128_set_pll(struct aty128_pll *pll, const struct aty128fb_par *par) { @@ -1332,7 +1327,7 @@ static int aty128_var_to_pll(u32 period_in_ps, struct aty128_pll *pll, unsigned char post_dividers[] = {1,2,4,8,3,6,12}; u32 output_freq; u32 vclk; /* in .01 MHz */ - int i; + int i = 0; u32 n, d; vclk = 100000000 / period_in_ps; /* convert units to 10 kHz */ @@ -1346,15 +1341,16 @@ static int aty128_var_to_pll(u32 period_in_ps, struct aty128_pll *pll, /* now, find an acceptable divider */ for (i = 0; i < sizeof(post_dividers); i++) { output_freq = post_dividers[i] * vclk; - if (output_freq >= c.ppll_min && output_freq <= c.ppll_max) + if (output_freq >= c.ppll_min && output_freq <= c.ppll_max) { + pll->post_divider = post_dividers[i]; break; + } } /* calculate feedback divider */ n = c.ref_divider * output_freq; d = c.ref_clk; - pll->post_divider = post_dividers[i]; pll->feedback_divider = round_div(n, d); pll->vclk = vclk; @@ -1491,12 +1487,10 @@ static int aty128fb_set_par(struct fb_info *info) info->fix.visual = par->crtc.bpp == 8 ? FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_DIRECTCOLOR; -#ifdef CONFIG_PMAC_PBOOK if (par->chip_gen == rage_M3) { aty128_set_crt_enable(par, par->crt_on); aty128_set_lcd_enable(par, par->lcd_on); } -#endif if (par->accel_flags & FB_ACCELF_TEXT) aty128_init_engine(par); @@ -1652,7 +1646,6 @@ static int __init aty128fb_setup(char *options) return 0; while ((this_opt = strsep(&options, ",")) != NULL) { -#ifdef CONFIG_PMAC_PBOOK if (!strncmp(this_opt, "lcd:", 4)) { default_lcd_on = simple_strtoul(this_opt+4, NULL, 0); continue; @@ -1660,7 +1653,6 @@ static int __init aty128fb_setup(char *options) default_crt_on = simple_strtoul(this_opt+4, NULL, 0); continue; } -#endif #ifdef CONFIG_MTRR if(!strncmp(this_opt, "nomtrr", 6)) { mtrr = 0; @@ -1734,9 +1726,9 @@ static int __init aty128_init(struct pci_dev *pdev, const struct pci_device_id * strcpy(video_card, "Rage128 XX "); video_card[8] = ent->device >> 8; video_card[9] = ent->device & 0xFF; - + /* range check to make sure */ - if (ent->driver_data < (sizeof(r128_family)/sizeof(char *))) + if (ent->driver_data < ARRAY_SIZE(r128_family)) strncat(video_card, r128_family[ent->driver_data], sizeof(video_card)); printk(KERN_INFO "aty128fb: %s [chip rev 0x%x] ", video_card, chip_rev); @@ -1752,14 +1744,12 @@ static int __init aty128_init(struct pci_dev *pdev, const struct pci_device_id * info->fbops = &aty128fb_ops; info->flags = FBINFO_FLAG_DEFAULT; -#ifdef CONFIG_PMAC_PBOOK par->lcd_on = default_lcd_on; par->crt_on = default_crt_on; -#endif var = default_var; #ifdef CONFIG_PPC_PMAC - if (_machine == _MACH_Pmac) { + if (machine_is(powermac)) { /* Indicate sleep capability */ if (par->chip_gen == rage_M3) { pmac_call_feature(PMAC_FTR_DEVICE_CAN_WAKE, NULL, 0, 1); @@ -2022,7 +2012,7 @@ static int aty128fb_blank(int blank, struct fb_info *fb) return 0; #ifdef CONFIG_PMAC_BACKLIGHT - if ((_machine == _MACH_Pmac) && blank) + if (machine_is(powermac) && blank) set_backlight_enable(0); #endif /* CONFIG_PMAC_BACKLIGHT */ @@ -2035,14 +2025,12 @@ static int aty128fb_blank(int blank, struct fb_info *fb) aty_st_8(CRTC_EXT_CNTL+1, state); -#ifdef CONFIG_PMAC_PBOOK if (par->chip_gen == rage_M3) { aty128_set_crt_enable(par, par->crt_on && !blank); aty128_set_lcd_enable(par, par->lcd_on && !blank); } -#endif #ifdef CONFIG_PMAC_BACKLIGHT - if ((_machine == _MACH_Pmac) && !blank) + if (machine_is(powermac) && !blank) set_backlight_enable(1); #endif /* CONFIG_PMAC_BACKLIGHT */ return 0; @@ -2121,10 +2109,8 @@ static int aty128fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, /* in param: u32* backlight value: 0 to 15 */ #define FBIO_ATY128_SET_MIRROR _IOW('@', 2, __u32) -static int aty128fb_ioctl(struct inode *inode, struct file *file, u_int cmd, - u_long arg, struct fb_info *info) +static int aty128fb_ioctl(struct fb_info *info, u_int cmd, u_long arg) { -#ifdef CONFIG_PMAC_PBOOK struct aty128fb_par *par = info->par; u32 value; int rc; @@ -2149,7 +2135,6 @@ static int aty128fb_ioctl(struct inode *inode, struct file *file, u_int cmd, value = (par->crt_on << 1) | par->lcd_on; return put_user(value, (__u32 __user *)arg); } -#endif return -EINVAL; } @@ -2337,17 +2322,16 @@ static int aty128_pci_suspend(struct pci_dev *pdev, pm_message_t state) * can properly take care of D3 ? Also, with swsusp, we * know we'll be rebooted, ... */ -#ifdef CONFIG_PPC_PMAC +#ifndef CONFIG_PPC_PMAC /* HACK ALERT ! Once I find a proper way to say to each driver * individually what will happen with it's PCI slot, I'll change * that. On laptops, the AGP slot is just unclocked, so D2 is * expected, while on desktops, the card is powered off */ - if (state >= 3) - state = 2; + return 0; #endif /* CONFIG_PPC_PMAC */ - if (state != 2 || state == pdev->dev.power.power_state) + if (state.event == pdev->dev.power.power_state.event) return 0; printk(KERN_DEBUG "aty128fb: suspending...\n"); @@ -2381,7 +2365,7 @@ static int aty128_pci_suspend(struct pci_dev *pdev, pm_message_t state) * used dummy fb ops, 2.5 need proper support for this at the * fbdev level */ - if (state == 2) + if (state.event != PM_EVENT_ON) aty128_set_suspend(par, 1); release_console_sem(); @@ -2396,12 +2380,11 @@ static int aty128_do_resume(struct pci_dev *pdev) struct fb_info *info = pci_get_drvdata(pdev); struct aty128fb_par *par = info->par; - if (pdev->dev.power.power_state == 0) + if (pdev->dev.power.power_state.event == PM_EVENT_ON) return 0; /* Wakeup chip */ - if (pdev->dev.power.power_state == 2) - aty128_set_suspend(par, 0); + aty128_set_suspend(par, 0); par->asleep = 0; /* Restore display & engine */